Graphtec FC9000 cutting Laminated reflective vinyl 15mil thick

[gpslitt]

I have graphtec FC9000. Started cutting laminated reflective vinyl 15mil including backer. It offsets 1/8" the outer cut outwards on second last cut.

Length of cutting decal is 40-42"

Outer pinch rolers, strong, inner two on medium force

cutting speed 20

if i change material to anything less than 12 mil, all good.

using 60 degree blade

No offset changed, evrything same, just material is thick

Any help is really appreciated,

regds..garry

 

[signheremd]

If it is a printed piece, be sure to put masking tape around the cropmarks so the eye can read it correctly - not unusual to have reflective or other shiny vinyl cause a miscut due to light causing the unit to see the cropmark off. I would also increase the pressure on the middle two pinch rollers - weight can cause slight slippage which is more noticeable near the end.